The New Book of KnowledgeGrolier, 1992 An illustrated encyclopedia with articles on history, literature, art and music, geography, mathematics, science, sports, and other topics. Some articles include activities, projects, or experiments. |
Vyhledávání v knize
Výsledky 1-3 z 37
Strana 18
... Scientists said that the risk to the ozone layer over densely populated areas of the United States , Canada , and Europe was far greater than had been previously believed . The ozone layer is 10 to 30 miles ( 16 to 48 kilo- meters ) ...
... Scientists said that the risk to the ozone layer over densely populated areas of the United States , Canada , and Europe was far greater than had been previously believed . The ozone layer is 10 to 30 miles ( 16 to 48 kilo- meters ) ...
Strana 105
Peering through a special magnifying lens , a scientist holds one of the tiniest bugbots in the palm of her hand . A DIFFERENT WORLD To people who are color blind ,. Attila is one of the insectlike robots that scientists have created ...
Peering through a special magnifying lens , a scientist holds one of the tiniest bugbots in the palm of her hand . A DIFFERENT WORLD To people who are color blind ,. Attila is one of the insectlike robots that scientists have created ...
Strana 116
... scientist brought the African bees to Brazil in 1956 , to breed them with the European bees al- ready there . He ... scientists pre- dict that the bees won't be able to survive cold winters , which would limit their spread northward ...
... scientist brought the African bees to Brazil in 1956 , to breed them with the European bees al- ready there . He ... scientists pre- dict that the bees won't be able to survive cold winters , which would limit their spread northward ...
Další vydání - Zobrazit všechny
Běžně se vyskytující výrazy a sousloví
African album American animals Armenian artists Asia astronauts athletes Azerbaijan Baltic Beast Beauty became bees began Belarus Belarusian birds boomerang Bosnia Bosnia and Herzegovina Bush buttons called Canada capital and largest Clinton color Columbus Communist country's create Croatia Croats crystals Eastern Orthodox economy elected Estonia ethnic Europe Fabergé forests former Soviet Games Germany glue goats gold Heidi independence island Kazakhstan km² Kyrgyzstan land language largest city Latvia leader lemurs Lithuania live look major MAJOR RELIGIOUS GROUP maps medal men's million minister Moldova mountain Muslim nest Olympic owls paint percent Perot Peter popular population president quartz region republics River rock Russian Russian Empire sail scientists Serbia Serbs ships Slovenia South Soviet Union Spain stamps Tainos Tami tion trees Turkmenistan Ukraine Ukrainian Unified Team United Nations Uzbekistan Winter women young Yugoslavia